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fea495a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
createFlightRouterStateFromLoaderTree: null,
createRouteTreePrefetch: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
createFlightRouterStateFromLoaderTree: function() {
return createFlightRouterStateFromLoaderTree;
},
createRouteTreePrefetch: function() {
return createRouteTreePrefetch;
}
});
const _types = require("./types");
const _segment = require("../../shared/lib/segment");
function createFlightRouterStateFromLoaderTreeImpl([segment, parallelRoutes, { layout, loading }], getDynamicParamFromSegment, searchParams, includeHasLoadingBoundary, didFindRootLayout) {
const dynamicParam = getDynamicParamFromSegment(segment);
const treeSegment = dynamicParam ? dynamicParam.treeSegment : segment;
const segmentTree = [
(0, _segment.addSearchParamsIfPageSegment)(treeSegment, searchParams),
{}
];
// Mark the first segment that has a layout as the "root" layout
if (!didFindRootLayout && typeof layout !== 'undefined') {
didFindRootLayout = true;
segmentTree[4] = true;
}
let childHasLoadingBoundary = false;
const children = {};
Object.keys(parallelRoutes).forEach((parallelRouteKey)=>{
const child = createFlightRouterStateFromLoaderTreeImpl(parallelRoutes[parallelRouteKey], getDynamicParamFromSegment, searchParams, includeHasLoadingBoundary, didFindRootLayout);
if (includeHasLoadingBoundary && child[5] !== _types.HasLoadingBoundary.SubtreeHasNoLoadingBoundary) {
childHasLoadingBoundary = true;
}
children[parallelRouteKey] = child;
});
segmentTree[1] = children;
if (includeHasLoadingBoundary) {
// During a route tree prefetch, the FlightRouterState includes whether a
// tree has a loading boundary. The client uses this to determine if it can
// skip the data prefetch request — if `hasLoadingBoundary` is `false`, the
// data prefetch response will be empty, so there's no reason to request it.
// NOTE: It would be better to accumulate this while building the loader
// tree so we don't have to keep re-deriving it, but since this won't be
// once PPR is enabled everywhere, it's not that important.
segmentTree[5] = loading ? _types.HasLoadingBoundary.SegmentHasLoadingBoundary : childHasLoadingBoundary ? _types.HasLoadingBoundary.SubtreeHasLoadingBoundary : _types.HasLoadingBoundary.SubtreeHasNoLoadingBoundary;
}
return segmentTree;
}
function createFlightRouterStateFromLoaderTree(loaderTree, getDynamicParamFromSegment, searchParams) {
const includeHasLoadingBoundary = false;
const didFindRootLayout = false;
return createFlightRouterStateFromLoaderTreeImpl(loaderTree, getDynamicParamFromSegment, searchParams, includeHasLoadingBoundary, didFindRootLayout);
}
function createRouteTreePrefetch(loaderTree, getDynamicParamFromSegment) {
// Search params should not be added to page segment's cache key during a
// route tree prefetch request, because they do not affect the structure of
// the route. The client cache has its own logic to handle search params.
const searchParams = {};
// During a route tree prefetch, we include `hasLoadingBoundary` in
// the response.
const includeHasLoadingBoundary = true;
const didFindRootLayout = false;
return createFlightRouterStateFromLoaderTreeImpl(loaderTree, getDynamicParamFromSegment, searchParams, includeHasLoadingBoundary, didFindRootLayout);
}
//# sourceMappingURL=create-flight-router-state-from-loader-tree.js.map |